Vue 项目中如何使用Bootstrap5（简单易懂）

Bootstrap官网（中文）：https://www.bootcss.com/
Bootstrap5文档：https://v5.bootcss.com/docs/getting-started/introduction/

安装

首先安装 bootstrap5 和 popperjs

# bootstrap 依赖popperjs 必须安装
npm install bootstrap @popperjs/core --save
or
pnpm install bootstrap @popperjs/core --save
or
yarn add bootstrap @popperjs/core --save

在 src/main.js 文件下引入包

import 'bootstrap'
import 'bootstrap/dist/css/bootstrap.min.css'

在vue文件中使用

<nav class="navbar navbar-expand-lg bg-body-tertiary">
  <div class="container-fluid">
    <a class="navbar-brand" href="#">Navbara>
    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon">span>
    button>
    <div class="collapse navbar-collapse" id="navbarSupportedContent">
      <ul class="navbar-nav me-auto mb-2 mb-lg-0">
        <li class="nav-item">
          <a class="nav-link active" aria-current="page" href="#">Homea>
        li>
        <li class="nav-item">
          <a class="nav-link" href="#">Linka>
        li>
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
            Dropdown
          a>
          <ul class="dropdown-menu">
            <li><a class="dropdown-item" href="#">Actiona>li>
            <li><a class="dropdown-item" href="#">Another actiona>li>
            <li><hr class="dropdown-divider">li>
            <li><a class="dropdown-item" href="#">Something else herea>li>
          ul>
        li>
        <li class="nav-item">
          <a class="nav-link disabled">Disableda>
        li>
      ul>
      <form class="d-flex" role="search">
        <input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
        <button class="btn btn-outline-success" type="submit">Searchbutton>
      form>
    div>
  div>
nav>

可查看对应文档引用不同组件 https://v5.bootcss.com/docs/components/navbar/

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